diff --git a/tools/charactercreation/characterlib.xml b/tools/charactercreation/characterlib.xml
index 4fc5280..443e440 100644
--- a/tools/charactercreation/characterlib.xml
+++ b/tools/charactercreation/characterlib.xml
@@ -1,22 +1,22 @@
 <Library Name="charlib">
     <Functions>
         <Function Name="charlib_cost_a">
-            <Return>Max(1, [param.0 - 11])</Return>
+            <Return>Max(1, [param.0] - 11)</Return>
         </Function>
         <Function Name="charlib_cost_b">
-            <Return>Max(1, [param.0 - 11]) * 2</Return>
+            <Return>Max(1, [param.0] - 11) * 2</Return>
         </Function>
         <Function Name="charlib_cost_c">
-            <Return>Max(1, [param.0 - 11]) * 3</Return>
+            <Return>Max(1, [param.0] - 11) * 3</Return>
         </Function>
         <Function Name="charlib_cost_d">
-            <Return>Max(1, [param.0 - 11]) * 4</Return>
+            <Return>Max(1, [param.0] - 11) * 4</Return>
         </Function>
         <Function Name="charlib_cost_e">
-            <Return>Max(1, [param.0 - 11]) * 5</Return>
+            <Return>Max(1, [param.0] - 11) * 5</Return>
         </Function>
         <Function Name="charlib_cost_f">
-            <Return>Max(1, [param.0 - 11]) * 6</Return>
+            <Return>Max(1, [param.0] - 11) * 6</Return>
         </Function>
         <Function Name="charlib_cost_attr">
             <Return>Max(1, [param.0] - 13) * 15</Return>